Leading up to the wedding, set to take place in the City of Lights this weekend, there were reports claiming Jay and his wife, Beyoncé, would be skipping the wedding as they refused to appear on Keeping Up With the Kardashians.

However, Kim insists the ceremony won’t be filmed for the reality show, and the source confirms Jay eventually agreed to attend, even sending ‘Ye a gold-plated, diamond-encrusted flask and a $10,000 bottle of scotch when agreeing to be best man.

“Kanye was almost jumping up and down, he was so excited,” the source reveals.

“He was running around Kris [Jenner’s] house to find Kim saying, ‘Baby, look! Look! Jay and B are coming!”

While their friendship is clearly important to Kanye, the insider says it’s not exactly reciprocated. The “Holy Grail” rapper maintains the friendship with his Watch the Throne collaborator is more business than it is personal.